# SDR AALA202312156170

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2023
- Submitted: December 15, 2023
- Operation: Air carrier
- Aircraft: [N177XF](https://openairdocs.org/aircraft/N177XF), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 2836
- Aircraft time: 56,869 hours, 26,173 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Diaphragm
- Part number: UNKNOWN
- Condition: Leaking
- Location: Zone 800 - Doors
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202312156170

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: DOOR 2L EMERGENCY CYLINDER UNABLE TO HOLD PRESSURE. REMOVED AND REPLACED DIAPHRAGM IN THE PERCUSSION MECHANISM OF THE DOOR 2L DAMPER AND EMERGENCY OPERATION CYLINDER OF THE PAX DOOR.

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